The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2019
Filed:
Mar. 28, 2017
Applicant:
Hitachi-lg Data Storage, Inc., Tokyo, JP;
Inventors:
Assignee:
Hitachi-LG Data Storage, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/02 (2006.01); G09G 3/00 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
G09G 3/02 (2013.01); G09G 3/002 (2013.01); G09G 3/025 (2013.01); H04N 9/3185 (2013.01); G09G 2310/0272 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0271 (2013.01); G09G 2330/025 (2013.01); G09G 2360/147 (2013.01);
Abstract
An image display device includes: a light source configured to change the amount of light, depending on a driving current; and a control unit configured to, when a change is made from a first gradation value to a second gradation value, control the driving current at the second gradation value, depending on a time period for which the first gradation value is set.
Quick Actions:
Ukai, Ryuji. (2019). Image display device having a light source and a control unit configured to control a driving current at first and second gradation values (U.S. Patent No. 10304369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10304369
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile